GMS84512 Datasheet, PDF (109/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS 84512 / 84524
Xin
INT1
INT2
INT3
RESET
EC2
EC3
VD
HD
1/fcp
tcpw tcpw
tcpw
tIW
0.8 Vdd
tcpw
tIW
Vdd-0.5V
0.5 V
0.2 Vdd
tRST
0.2 Vdd
tECW
0.8 Vdd
tECW
trEC
tfEC
0.2 Vdd
0.8 Vdd
tVDW, tHDW
0.2 Vdd
Fig. A.2 CLOCK, INT, RESET, EC, VD, HD Input Timing
tfsck _tsckW
Sclk _{0.2 Vdd}
tscyc
trsck
tsckW
0.8 Vdd
Sin
Sout
tsus
tfsin
tds
0.2 Vdd
0.8 Vdd
ths
0.2 Vdd
0.8 Vdd
trsin
Fig. A.3 SERIAL I/O Timing
A-5