SST89E554RC-40-C-PI Microchip Technology, SST89E554RC-40-C-PI Datasheet - Page 90

• Manufacturer Part Number: SST89E554RC-40-C-PI
• Description: 8-bit Microcontrollers - MCU 32KB+8KB 40ns
• Manufacturer: Microchip Technology

Specifications of SST89E554RC-40-C-PI

• 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: PDIP-40
• Mounting Style: Through Hole
• Data Rom Size: 128 B
• Interface Type: SPI, UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• On-chip Dac: No
• Processor Series: FlashFlex
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

EOL Data Sheet
TABLE 15-1: R
©2007 Silicon Storage Technology, Inc.
Silicon Storage Technology, Inc. • 1171 Sonora Court • Sunnyvale, CA 94086 • Telephone [phone] • Fax [phone]
Revision
1. Fact sheet released as separate document.
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S71207: Initial release of the data sheet
S71207: Data Sheet changes
Updated product features
Clarified the x2 (6 clock) mode
General clean-up
S71207: Data Sheet changes
Added T2MOD SFR
General clarifications throughout
S71207: Data Sheet changes
Removed Serial Peripheral Interface (SPI) function
Added Programmed (P) and Unprogrammed (U) to Tables 3-3 and 3-4
Corrected PCA diagrams
Removed XTAL1 and XTAL2 from Figure 4-1
Removed timing parameter T
S71207(02): Initial release of the fact sheet for 2003/2004 ECU Data Book
S71207: Data Sheet changes
Inserted Serial Peripheral Interface (SPI) function
Inserted timing parameter T
Figure 13-5 on page 76
S71207: Data sheet and fact sheet synchronized
S71207(02): Fact sheet integrated into data sheet
S71207 and
S71207(02): Added non-Pb part numbers for SST89E/V564RD devices
S71207 and
S71207(02): Added 40-WQFN (QI) package and associated MPNs
Clarified the solder temperature profile under “Absolute Maximum Stress Ratings”
on page 67
End-of-Life data sheet for all products in S71207
Changed FlashFlex51 to FlashFlex globally
EVISION
H
ISTORY
www.SuperFlash.com or www.sst.com
QVWX
QVWX
Description
to Table 13-8 on page 73 and
90
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
FlashFlex MCU
S71207-08-EOL
Sep 2001
Mar 2002
Feb 2003
Dec 2003
Nov 2004
Dec 2006
Oct 2002
Jun 2003
Jun 2004
Jan 2007
Date
1/07