UT1750AR16GBCR datasheet, PDF - EEWORLD Datasheet

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UT1750AR16GBCR: Description16-BIT, 16MHz, RISC PROCESSOR, CPGA144, PGA-144; CategoryThe embedded processor and controller Microcontrollers and processors; File Size465KB，53 Pages; ManufacturerCobham Semiconductor Solutions

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UT1750AR16GBCR Overview

16-BIT, 16MHz, RISC PROCESSOR, CPGA144, PGA-144

UT1750AR16GBCR Parametric

Parameter Name	Attribute value
Maker	Cobham Semiconductor Solutions
Parts packaging code	PGA
package instruction	PGA,
Contacts	144
Reach Compliance Code	unknown
ECCN code	3A001.A.2.C
Address bus width	16
bit size	16
boundary scan	NO
maximum clock frequency	16 MHz
External data bus width	16
Format	FLOATING POINT
Integrated cache	NO
JESD-30 code	S-CPGA-P144
length	39.751 mm
low power mode	NO
Number of terminals	144
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	PGA
Package shape	SQUARE
Package form	GRID ARRAY
Certification status	Not Qualified
Filter level	MIL-PRF-38535 Class Q
Maximum seat height	4.826 mm
speed	16 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	MILITARY
Terminal form	PIN/PEG
Terminal pitch	2.54 mm
Terminal location	PERPENDICULAR
total dose	100k Rad(Si) V
width	39.751 mm
uPs/uCs/peripheral integrated circuit type	MICROPROCESSOR, RISC

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Standard Products

UT1750AR RISC Microprocessor

Data Sheet

Jan. 1999

FEATURES

Operates in either RISC (Reduced Instruction Set

Computer) mode or MIL-STD-1750A mode

Supports MIL-STD-1750A 32-bit floating-point

operations and 48-bit extended-precision

floating-point operations on chip

Built-in 9600 baud UART

Supports defined MIL-STD-1750A Console Mode of

Operation

Full 64K-word address space. Expandable to 1M words with

optional MMU (operand port)

registers

BRQ

BGNT

BUSY

BGACK

NUI1

NUI2

M1750

STATE1

MME

NUO3

CONSOLE

RISC

MEMORY

CONTROL

BUS

ARBITRA-

TION

PROCES-

SOR

STATUS

Registers may be in 16-bit word or 32-bit double-word

configurations

Built-in multiprocessor bus arbitration and Direct Memory

Access support (DMA)

TTL-compatible I/O

Stable 1.5-micron CMOS technology

Standard Military Drawing available

Full military operating range, -55°C to +125°C,

screened to specific test methods listed in Table I MIL-

STD-883 Method 5004, Class B

OSCOUT

OSCIN SYSCLK

UART

OSCILLATOR

/CLOCK

SHIFT REG

PROCESSOR

CONTROL

LOGIC

RISC MAP

GENERAL

PURPOSE

REGISTERS

BIT REG

TBR

RBR

TIMCLK

TEST

UARTOUT

UARTIN

TEMP DEST

TEMP SRC

I/O

MUX

RISC DATA

RISC

ADDRESS

or O/P DISC

RISC

ADDRESS

SYSFLT

BTERR

MPAR

MPROT

PFAIL

IOLINT1

IOLINT0

INT0-5

MRST

IC/ICs

RISC

ADD

MUX

ACC

PIPELINE

A MUX

B MUX

BUS

CONTROL

32-BIT ALU

1750 SP

1750 PC

ADDR

MUX

PS0-3

AS0-3

OPERAND

DATA

OP/IN

DTACK

M/IO

R/WR

OPERAND

ADDRESS

Figure 1. UT1750AR Functional Block Diagram

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