SST89E554RC-40-C-PI Microchip Technology, SST89E554RC-40-C-PI Datasheet - Page 76

• 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 13-9: E
©2007 Silicon Storage Technology, Inc.
Symbol
1/T
T
T
T
T
T
CLCL
CHCX
CLCX
CLCH
CHCL
FIGURE 13-5: E
FIGURE 13-6: E
CLCL
PORT 0
PORT 2
PSEN#
Parameter
Oscillator Frequency
High Time
Low Time
Rise Time
Fall Time
WR#
ALE
XTERNAL
XTERNAL
XTERNAL
V DD - 0.5
0.45 V
C
LOCK
D
C
A0-A7 FROM RI or DPL
T LHLL
T AVLL
ATA
LOCK
D
0.2 V DD - 0.1
RIVE
M
0.7V DD
P2[7:0] or A8-A15 FROM DPH
D
EMORY
T AVWL
T CHCL
RIVE
T QVWX
Min
T LLAX
83
W
T LLWL
12MHz
W
AVEFORM
RITE
Max
20
20
T CLCX
C
YCLE
76
T QVWH
T WLWH
DATA OUT
8.75
8.75
Min
25
T CLCL
40MHz
Max
T CLCH
T CHCX
10
10
Oscillator
SST89E564RD / SST89V564RD
SST89E554RC / SST89V554RC
T WHQX
T WHLH
A0-A7 FROM PCL
0.35T
0.35T
Min
0
A8-A15 FROM PCH
CLCL
CLCL
1207 F30.2
Variable
0.65T
0.65T
FlashFlex MCU
INSTR IN
Max
1207 F29.4
40
S71207-08-EOL
CLCL
CLCL
T13-9.2 1207
Units
MHz
ns
ns
ns
ns
ns
1/07