SST89E554RC-40-I-TQJE Microchip Technology, SST89E554RC-40-I-TQJE Datasheet - Page 8
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SST89E554RC-40-I-TQJE
Manufacturer Part Number
SST89E554RC-40-I-TQJE
Description
8-bit Microcontrollers - MCU 32KB+8KB 40ns
Manufacturer
Microchip Technology
Datasheet
1.SST89E564RD-40-I-NJE.pdf
(90 pages)
Specifications of SST89E554RC-40-I-TQJE
Rohs
yes
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
40 MHz
Program Memory Size
32 KB
Data Ram Size
1 KB
On-chip Adc
No
Operating Supply Voltage
4.5 V to 5.5 V
Package / Case
TQFP-44
Mounting Style
SMD/SMT
Data Rom Size
128 B
Interface Type
SPI, UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
32
Number Of Timers
16 bit
Processor Series
FlashFlex
Program Memory Type
Flash
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
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EOL Data Sheet
2.0 PIN ASSIGNMENTS
©2007 Silicon Storage Technology, Inc.
FIGURE
2-1: P
(CEX2 / MOSI) P1.5
(CEX3 / MISO) P1.6
(CEX4 / SCK) P1.7
IN
A
SSIGNMENTS FOR
(INT0#) P3.2
(INT1#) P3.3
(RXD) P3.0
(TXD) P3.1
(T0) P3.4
(T1) P3.5
RST
1
40
40-
CONTACT
(contacts facing down)
Top View
WQFN
8
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
1207 40-wqfn QI P4.1
P0.4 (AD4)
P0.5 (AD5)
P0.6 (AD6)
P0.7 (AD7)
EA#
ALE/PROG#
PSEN#
P2.7 (A15)
P2.6 (A14)
P2.5 (A13)
FlashFlex MCU
S71207-08-EOL
1/07
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