Z8673312PSG Datasheet, PDF (32/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
28
Table 13. DC Electrical Characteristics T_A = 0 °C to +70 °C, 12 MHz (Continued)
No. Symbol
4
TwAS
Parameter
AS Low Width
V_CC1 Min
3.5V 55
Max
5.5V 55
5
TdAS(DS) Address Float to DS Fall
3.5V 0
5.5V 0
6
TwDSR
DS (Read) Low Width
3.5V 200
5.5V 200
7
TwDSW
DS (Write) Low Width
3.5V 110
5.5V 110
8
TdDSR(DR) DS Fail to Read Data Req’d Valid 3.5V
150
5.5V
150
9
ThDR(DS) Read Data to DS Rise Hold Time 3.5V 0
5.5V 0
10 TdDS(A)
DS Rise to Address Active
Delay
3.5V 45
5.5V 55
11 TdDS(AS) DS Rise to AS Fall Delay
3.5V 30
5.5V 45
12 TdR/W(AS) R/W Valid to AS Rise Delay
3.5V 45
5.5V 45
13 TdDS(R/W) DS Rise to R/W Not Valid
3.5V 45
5.5V 45
14 TdDW(DSW) Write Data Valid to DS Fall (Write) 3.5V 55
Delay
5.5V 55
15 TdDS(DW) DS Rise to Write Data Not Valid 3.5V 45
Delay
5.5V 55
16 TdA(DR)
Address Valid to Read Data Req’d 3.5V
310
Valid
5.5V
310
17 TdAS(DS) AS Rise to DS Fall Delay
3.5V 65
5.5V 65
Units Notes
ns 2
ns 2
ns
ns
ns 2,3
ns 2,3
ns 2,3
ns 2,3
ns 2,3
ns 2,3
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2
ns 2,3
ns 2,3
ns 2
ns 2
PS022901-0508
Electrical Characteristics