SST89E554RC-40-C-PI Microchip Technology, SST89E554RC-40-C-PI Datasheet - Page 64

• 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
©2007 Silicon Storage Technology, Inc.
CCFn
SPIF
FIGURE 10-2: I
CF
ECCFn
SPIE
Brown-out
ECF
INT0#
INT1#
EXF2
TF0
TF1
TF2
RI
TI
NTERRUPT
0
1
0
1
IT0
IT1
S
TRUCTURE
Individual
Enables
IE0
IE1
Registers
IE & IEA
64
Global
Disable
IP/IPH/IPA/IPAH
Registers
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
1207 F42.3
FlashFlex MCU
S71207-08-EOL
Highest
Priority
Interrupt
Interrupt
Polling
Sequence
Lowest
Priority
Interrup
1/07