M32C80 Datasheet, PDF (307/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

M32C/80 Group
23. Electrical Characteristics
VCC1=VCC2=5V
Timing Requirements
(VCC1 = VCC2 = 4.2 to 5.5V, VSS = 0V at Topr = –20 to 85^oC unless otherwise specified)
Table 23.13 Timer B Input (Count Source Input in Event Counter Mode)
Symbol
Parameter
Standard
Unit
Min.
Max.
tc(TB)
TBiIN Input Cycle Time (counted on one edge)
100
ns
tw(TBH)
TBiIN Input High ("H") Width (counted on one edge)
40
ns
tw(TBL)
TBiIN Input Low ("L") Width (counted on one edge)
40
ns
tc(TB)
TBiIN Input Cycle Time (counted on both edges)
200
ns
tw(TBH)
TBiIN Input High ("H") Width (counted on both edges)
80
ns
tw(TBL)
TBiIN Input Low ("L") Width (counted on both edges)
80
ns
Table 23.14 Timer B Input (Pulse Period Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
TBiIN Input Cycle Time
TBiIN Input High ("H") Width
TBiIN Input Low ("L") Width
Table 23.15 Timer B Input (Pulse Width Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
TBiIN Input Cycle Time
TBiIN Input High ("H") Width
TBiIN Input Low ("L") Width
Standard
Unit
Min.
Max.
400
ns
200
ns
200
ns
Standard
Unit
Min.
Max.
400
ns
200
ns
200
ns
Table 23.16 A/D Trigger Input
Symbol
Parameter
tc(AD)
tw(ADL)
ADTRG Input Cycle Time (required for trigger)
ADTRG Input Low ("L") Width
Standard
Unit
Min.
Max
1000
ns
125
ns
Table 23.17 Serial I/O
Symbol
Parameter
tc(CK)
tw(CKH)
tw(CKL)
td(C-Q)
th(C-Q)
tsu(D-C)
th(C-Q)
CLKi Input Cycle Time
CLKi Input High ("H") Width
CLKi Input Low ("L") Width
TxDi Output Delay Time
TxDi Hold Time
RxDi Input Setup Time
RxDi Input Hold Time
_______
Table 23.18 External Interrupt INTi Input
Symbol
tw(INH)
tw(INL)
INTi Input High ("H") Width
INTi Input Low ("L") Width
Parameter
Rev. 1.00 Nov. 01, 2005 ^{Page 288} of 330
REJ09B0271-0100
Standard
Unit
Min.
Max.
200
ns
100
ns
100
ns
80
ns
0
ns
30
ns
90
ns
Standard
Unit
Min.
Max.
250
ns
250
ns