VRS51C1100-40-L-ISPV2 Cypress Semiconductor, VRS51C1100-40-L-ISPV2 Datasheet - Page 40

• Manufacturer Part Number: VRS51C1100-40-L-ISPV2
• Description: 8-bit Microcontrollers - MCU 128K+1K 40MHz 5V
• Manufacturer: Cypress Semiconductor

Specifications of VRS51C1100-40-L-ISPV2

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 1 KB
• Operating Supply Voltage: 4.5 V to 5.5 V
• Package / Case: PLCC-44
• Mounting Style: SMD/SMT
• Data Rom Size: 128 B
• Interface Type: UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 36
• Number Of Timers: 3
• Program Memory Type: Flash
• Factory Pack Quantity: 26
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

AC Characteristics
T
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ABLE
Symbol
T LHLL
T AVLL
T LLAX
T LLIV
T LLPL
T PLPH
T PLIV
T PXIX
T PXIZ
T AVI V
T PLAZ
T RLRH
T WLWH
T RLDV
T RHDX
T RHDZ
T LLDV
T AVDV
T LLYL
T AVYL
T QVWH
T QVWX
T WHQX
T RLAZ
T YALH
T CHCL
T CLCX
T CLCH
T CHCX
T , T C LCL
VRS51C1100
46: AC C
HARACTERISTICS
Parameter
ALE Pulse Width
Address Valid to ALE Low
Address Hold after ALE Low
ALE Low to Valid Instruction In
ALE Low to #PSEN low
#PSEN Pulse Width
#PSEN Low to Valid Instruction In
Instruction Hold after #PSEN
Instruction Float after #PSEN
Address to Valid Instruction In
#PSEN Low to Address Float
#RD Pulse Width
#WR Pulse Width
#RD Low to Valid Data In
Data Hold after #RD
Data Float after #RD
ALE Low to Valid Data In
Address to Valid Data In
ALE low to #WR High or #RD Low
Address Valid to #WR or #RD Low
Data Valid to #WR High
Data Valid to #WR Transition
Data Hold after #WR
#RD Low to Address Float
#W R or #RD High to ALE High
Clock Fall Time
Clock Low Time
Clock Rise Time
Clock High Time
Clock Period
Valid
Cycle
RD/WRT
RD/WRT
RD/WRT
RD
RD
RD
RD
RD
RD
RD
RD
RD
WRT
RD
RD
RD
RD
RD
RD/WRT
RD/WRT
WRT
WRT
WRT
RD
RD/WRT
Min.
115
43
53
53
173
0
365
365
0
178
230
403
38
73
53
63
Type
Fosc 16
Max.
240
177
87
292
10
302
145
590
542
197
72
Min.
2xT - 10
T - 20
T - 10
T - 10
3xT - 15
0
6xT - 10
6xT - 10
0
3xT - 10
4xT - 20
7xT - 35
T - 25
T + 10
T -10
Variable Fosc
Type
1/fosc
Max.
4xT - 10
3xT -10
T + 25
5xT - 20
10
5xT - 10
2xT + 20
8xT - 10
9xT - 20
3xT + 10
5
T+10
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Unit
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