ST6252C datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > semiconductor> The embedded processor and controller> ST6252C

ST6252C: Description8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16; Categorysemiconductor The embedded processor and controller; File Size656KB，75 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

Download Datasheet Parametric Compare View All

ST6252C Overview

8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16

ST6252C Parametric

Parameter Name	Attribute value
External data bus width	0.0
Number of input and output buses	9
Number of terminals	16
Minimum operating temperature	-40 Cel
Maximum operating temperature	85 Cel
Line speed	8 MHz
Processing package description	0.300 INCH, PLASTIC, SO-16
each_compli	Yes
EU RoHS regulations	Yes
state	Active
microprocessor_microcontroller_peripheral_ic_type	MICROCONTROLLER
ADC channel	YES
Address bus width	0.0
Number of digits	8
clock_frequency_max	8 MHz
cpu_family	ST6200
DAC channel	NO
DMA channel	NO
jesd_30_code	R-PDSO-G16
jesd_609_code	e4
moisture_sensitivity_level	NOT APPLICABLE
Packaging Materials	PLASTIC/EPOXY
ckage_code	SOP
ckage_equivalence_code	SOP16,.4
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
eak_reflow_temperature__cel_	260
wer_supplies	3.3/5
PWM channel	YES
qualification_status	COMMERCIAL
m__bytes_	128
ROM programming	OTPROM
m__words_	1836
seated_height_max	2.65 mm
sub_category	Microcontrollers
Maximum supply voltage	7 mA
Rated supply voltage	5 V
Minimum supply voltage	3.6 V
Maximum supply voltage	6 V
surface mount	YES
Craftsmanship	HCMOS
Temperature level	INDUSTRIAL
terminal coating	NICKEL PALLADIUM GOLD
Terminal form	GULL WING
Terminal spacing	1.27 mm
Terminal location	DUAL
ime_peak_reflow_temperature_max__s_	30
length	10.3 mm
width	7.5 mm
dditional_feature	OPERATES AT 3V MINIMUM SUPPLY

Preview

Download Datasheet

View All

ST6252C ST6262B

ST6262C

8-bit MCUs with A/D converter,

safe reset, auto-reload timer and EEPROM

Features

■

3.0 to 6.0 V supply operating range

8 MHz maximum clock frequency

-40 to +125°C operating temperature range

Run, Wait and Stop Modes

5 Interrupt vectors

Look-up table capability in Program Memory

Data storage in Program Memory:

User selectable size

Data RAM: 128 bytes

Data EEPROM: 64 bytes (not in ST6252C devices)

User programmable options

9 I/O pins, fully programmable as:

– Input with pull-up resistor

– Input without pull-up resistor

– Input with interrupt generation

– Open-drain or push-pull output

– Analog Input

5 I/O lines can sink up to 30 mA to drive LEDs or

TRIACs directly

8-bit Timer / Counter with 7-bit programmable

prescaler

8-bit Auto-reload Timer with 7-bit programmable

prescaler (AR Timer)

Digital watchdog

Oscillator Safe Guard (not in ST6262B devices)

Low Voltage Detector for safe Reset (not in

ST6262B devices)

8-bit A/D converter with 4 analog inputs

On-chip Clock oscillator can be driven by quartz

crystal ceramic resonator or RC network

User configurable Power-on Reset

One external Non-Maskable Interrupt

ST626x-EMU2 emulation and development

system (connects to an MS-DOS PC via a

parallel port)

PDIP16

PSO16

SSOP16

CDIP16W

(See end of Datasheet for Ordering Information)

Table 1. Device summary

DEVICE

ST6252C

ST6262C

ST6262B

Program memory

(Bytes)

EEPROM

(Bytes)

1836

March 2009

Rev. 4

1/75

Table of Contents

Document

Page

ST6252C ST6262B

ST6262C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 PIN DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3 MEMORY MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 PROGRAMMING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2 CENTRAL PROCESSING UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2 CPU REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3 CLOCKS, RESET, INTERRUPTS AND POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . 16

3.1 CLOCK SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.2 RESETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.4 DIGITAL WATCHDOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.6 POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

4 ON-CHIP PERIPHERALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.1 I/O PORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.2 TIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

4.3 AUTO-RELOAD TIMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4.4

A/D CONVERTER (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5 SOFTWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

5.1 ST6 ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

5.2 ADDRESSING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

5.3 INSTRUCTION SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

6 ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

6.1 ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

6.2 RECOMMENDED OPERATING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6.3 DC ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

6.4 AC ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

6.5 A/D CONVERTER CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

6.6 TIMER CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

6.7 SPI CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

6.8 ARTIMER ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

7 PACKAGE MECHANICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

8 ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

8.1 OTP/EPROM VERSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

8.2 FASTROM VERSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

8.3 ROM VERSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . 71

9 REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

3.3 RESETS (CONT’D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.5 INTERRUPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2/75

ST6252C Related Products

	ST6252C	ST6262B	ST62E62CF1	ST62T52CB3	ST6262C	ST62T52CM3	ST62T52CN3	ST62T52CN6	ST62T62CB3	ST62T62CN3
Description	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16	8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDSO16
Number of terminals	16	16	16	16	16	16	16	16	16	16
Minimum operating temperature	-40 Cel	-40 Cel	-	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum operating temperature	85 Cel	85 Cel	70 °C	125 °C	85 Cel	125 °C	125 °C	85 °C	125 °C	125 °C
DAC channel	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
DMA channel	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
PWM channel	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Minimum supply voltage	3.6 V	3.6 V	3.6 V	4.5 V	3.6 V	4.5 V	4.5 V	3.6 V	4.5 V	4.5 V
surface mount	YES	YES	NO	NO	YES	YES	YES	YES	NO	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	AUTOMOTIVE	INDUSTRIAL	AUTOMOTIVE	AUTOMOTIVE
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
length	10.3 mm	10.3 mm	20.32 mm	19.18 mm	10.3 mm	10.3 mm	6.2 mm	6.2 mm	19.18 mm	6.2 mm
width	7.5 mm	7.5 mm	7.62 mm	7.62 mm	7.5 mm	7.5 mm	5.3 mm	5.3 mm	7.62 mm	5.3 mm
Maximum supply voltage	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
Is it Rohs certified?	-	-	incompatible	conform to	-	incompatible	conform to	conform to	conform to	conform to
Parts packaging code	-	-	DIP	DIP	-	SOIC	SOIC	SOIC	DIP	SOIC
package instruction	-	-	WDIP, DIP16,.3	DIP, DIP16,.3	-	0.300 INCH, PLASTIC, SO-16	SSOP, SSOP16,.3	SSOP, SSOP16,.3	DIP, DIP16,.3	SSOP, SSOP16,.3
Contacts	-	-	16	16	-	16	16	16	16	16
Reach Compliance Code	-	-	_compli	compli	-	compli	compli	compli	compliant	compliant
Has ADC	-	-	YES	YES	-	YES	YES	YES	YES	YES
Other features	-	-	ALSO OPERATES AT 3V MINIMUM SUPPLY	OPERATES AT 3V MINIMUM SUPPLY	-	OPERATES AT 3V MINIMUM SUPPLY	OPERATES AT 3V MINIMUM SUPPLY	OPERATES AT 3V MINIMUM SUPPLY	OPERATES AT 3V MINIMUM SUPPLY	OPERATES AT 3V MINIMUM SUPPLY
bit size	-	-	8	8	-	8	8	8	8	8
CPU series	-	-	ST6200	ST6200	-	ST6200	ST6200	ST6200	ST6200	ST6200
maximum clock frequency	-	-	8 MHz	8 MHz	-	8 MHz	8 MHz	8 MHz	8 MHz	8 MHz
JESD-30 code	-	-	R-CDIP-T16	R-PDIP-T16	-	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDIP-T16	R-PDSO-G16
JESD-609 code	-	-	e0	e3	-	e4	e3	e3	e3	e3
Number of I/O lines	-	-	9	9	-	9	9	9	9	9
Package body material	-	-	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	-	WDIP	DIP	-	SOP	SSOP	SSOP	DIP	SSOP
Encapsulate equivalent code	-	-	DIP16,.3	DIP16,.3	-	SOP16,.4	SSOP16,.3	SSOP16,.3	DIP16,.3	SSOP16,.3
Package shape	-	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	-	IN-LINE, WINDOW	IN-LINE	-	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	IN-LINE	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	-	-	NOT SPECIFIED	NOT SPECIFIED	-	260	260	260	NOT SPECIFIED	260
power supply	-	-	3.3/5 V	3.3/5 V	-	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V
Certification status	-	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	-	-	128	128	-	128	128	128	128	128
rom(word)	-	-	1836	1836	-	1836	1836	1836	1836	1836
ROM programmability	-	-	UVPROM	OTPROM	-	OTPROM	OTPROM	OTPROM	OTPROM	OTPROM
Maximum seat height	-	-	3.78 mm	5.33 mm	-	2.65 mm	2 mm	2 mm	5.33 mm	2 mm
speed	-	-	8 MHz	8 MHz	-	8 MHz	8 MHz	8 MHz	8 MHz	8 MHz
Maximum slew rate	-	-	7 mA	7 mA	-	7 mA	7 mA	7 mA	7 mA	7 mA
Nominal supply voltage	-	-	5 V	5 V	-	5 V	5 V	5 V	5 V	5 V
technology	-	-	HCMOS	HCMOS	-	HCMOS	HCMOS	HCMOS	HCMOS	HCMOS
Terminal surface	-	-	Tin/Lead (Sn/Pb)	Tin (Sn)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Tin (Sn)	Matte Tin (Sn) - annealed	Tin (Sn)	Tin (Sn)
Terminal pitch	-	-	2.54 mm	2.54 mm	-	1.27 mm	0.65 mm	0.65 mm	2.54 mm	0.65 mm
Maximum time at peak reflow temperature	-	-	NOT SPECIFIED	NOT SPECIFIED	-	30	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED
uPs/uCs/peripheral integrated circuit type	-	-	MICROCONTROLLER	MICROCONTROLLER	-	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER

Recommended Resources

Schematic diagram of automatic battery charger

DC servo constant current power amplifier 01

RTS998 (8-tone) circuit

Using HA1144 as a black and white TV intermediate amplifier circuit

Frequency Modulation (FM) Waveform Generator Circuit

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components