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SST89E58RD2A-40-C-NJE

Description
Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB,78 Pages
ManufacturerSST
Websitehttp://www.ssti.com
Environmental Compliance
Download Datasheet Parametric View All

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SST89E58RD2A-40-C-NJE Overview

Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44, ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44

SST89E58RD2A-40-C-NJE Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeLPCC
package instructionQCCJ, LDCC44,.7SQ
Contacts44
Reach Compliance Codeunknown
ECCN code3A991.A.2
Has ADCNO
Address bus width16
bit size8
CPU series8051
maximum clock frequency40 MHz
DAC channelNO
DMA channelNO
External data bus width8
JESD-30 codeS-PQCC-J44
JESD-609 codee3
length16.5354 mm
Number of I/O lines36
Number of terminals44
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC44,.7SQ
Package shapeSQUARE
Package formCHIP CARRIER
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
RAM (bytes)1024
rom(word)32768
ROM programmabilityFLASH
Maximum seat height4.572 mm
speed40 MHz
Maximum slew rate88 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMATTE TIN
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperature40
width16.5354 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
FlashFlex MCU
SST89E54RD2A/RDA / SST89E58RD2A/RDA
Data Sheet
FEATURES:
• 8-bit 8051-Compatible Microcontroller (MCU)
with Embedded SuperFlash Memory
– Fully Software Compatible
– Development Toolset Compatible
– Pin-For-Pin Package Compatible
• SST89E5xRD2A Operation
– 0 to 40 MHz at 5V
• 1 KByte Internal RAM
• Dual Block SuperFlash EEPROM
– 16/32 KByte primary block +
8 KByte secondary block
(128-Byte sector size for both blocks)
– Individual Block Security Lock with SoftLock
– Concurrent Operation during
In-Application Programming (IAP)
– Memory Overlay for Interrupt Support during IAP
• Support External Address Range up to 64
KByte of Program and Data Memory
• Three High-Current Drive Ports (16 mA each)
• Three 16-bit Timers/Counters
• Full-Duplex, Enhanced UART
– Framing Error Detection
– Automatic Address Recognition
• Ten Interrupt Sources at 4 Priority Levels
– Four External Interrupt Inputs
• Programmable Watchdog Timer (WDT)
• Programmable Counter Array (PCA)
• Four 8-bit I/O Ports (32 I/O Pins) and
One 4-bit Port
• Second DPTR register
• Low EMI Mode (Inhibit ALE)
• SPI Serial Interface
• Standard 12 Clocks per cycle, the device has an
option to double the speed to 6 clocks per cycle.
• TTL- and CMOS-Compatible Logic Levels
• Brown-out Detection
• Low Power Modes
– Power-down Mode with External Interrupt Wake-up
– Idle Mode
• Temperature Ranges:
– Commercial (0°C to +70°C)
• Packages Available
– 44-lead PLCC
– 40-pin PDIP (Port 4 feature not available)
– 44-lead TQFP
• All non-Pb (lead-free) devices are RoHS compliant
PRODUCT DESCRIPTION
The SST89E54RD2A/RDA and SST89E58RD2A/RDA are
members of the FlashFlex family of 8-bit microcontroller
products designed and manufactured with SST patented
and proprietary SuperFlash CMOS semiconductor pro-
cess technology. The split-gate cell design and thick-oxide
tunneling injector offer significant cost and reliability bene-
fits for SST customers. The devices use the 8051 instruc-
tion set and are pin-for-pin compatible with standard 8051
microcontroller devices.
The devices come with 24/40 KByte of on-chip flash
EEPROM program memory which is partitioned into 2
independent program memory blocks. The primary Block 0
occupies 16/32 KByte of internal program memory space
and the secondary Block 1 occupies 8 KByte of internal
program memory space.
The 8-KByte secondary block can be mapped to the lowest
location of the 16/32 KByte address space; it can also be
hidden from the program counter and used as an indepen-
dent EEPROM-like data memory.
In addition to the 24/40 KByte of EEPROM program mem-
ory on-chip and 1024 x8 bits of on-chip RAM, the devices
can address up to 64 KByte of external program memory
and up to 64 KByte of external RAM.
The flash memory blocks can be programmed via a stan-
dard 87C5x OTP EPROM programmer fitted with a special
adapter and the firmware for SST devices. During power-
on reset, the devices can be configured as either a slave to
an external host for source code storage or a master to an
external host for an in-application programming (IAP) oper-
ation. The devices are designed to be programmed in-sys-
tem and in-application on the printed circuit board for
maximum flexibility. The devices are pre-programmed with
an example of the bootstrap loader in the memory, demon-
strating the initial user program code loading or subsequent
user code updating via the IAP operation. The sample
bootstrap loader is available for the user’s reference and
convenience only; SST does not guarantee its functionality
or usefulness. Chip-Erase or Block-Erase operations will
erase the pre-programmed sample code.
©2008 Silicon Storage Technology, Inc.
S71339-02-000
02/08
1
The SST logo, SuperFlash, and FlashFlex are registered trademarks of Silicon Storage Technology, Inc.
These specifications are subject to change without notice.
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