Z8673312PSG Datasheet, PDF (34/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
30
Table 14. DC Electrical Characteristics T_A = -40 °C to +105 °C, 12 MHz (Continued)
No. Symbol
10 TdDS(A)
Parameter
DS Rise to Address Active
Delay
V_CC1 Min
4.5V 45
5.5V 55
Max
Units Notes
ns 2
ns 2
11 TdDS(AS) DS Rise to AS Fall Delay
4.5V 45
ns 2
5.5V 45
ns 2
12 TdR/W(AS) R/W Valid to AS Rise Delay
4.5V 45
ns 2
5.5V 45
ns 2
13 TdDS(R/W) DS Rise to R/W Not Valid
4.5V 45
ns 2
5.5V 45
ns 2
14 TdDW(DSW) Write Data Valid to DS Fall (Write) 4.5V 55
Delay
5.5V 55
ns 2
ns 2
15 TdDS(DW) DS Rise to Write Data Not Valid 4.5V 55
Delay
5.5V 55
ns 2
ns 2
16 TdA(DR)
Address Valid to Read Data Req’d 4.5V
Valid
5.5V
310
ns 2,3
310
ns 2,3
17 TdAS(DS) AS Rise to DS Fall Delay
4.5V 65
ns 2
5.5V 65
ns 2
18 TdDM(AS) DM Valid to AS Rise Delay
4.5V 35
ns 2
5.5V 35
ns 2
19 ThDS(AS) DS Valid to Address Valid Hold Time 4.5V 35
ns 2
5.5V 35
ns 2
Notes
1. The V_CC voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the V_CC voltage specification of 3.5 V
guarantees only 3.5 V.
2. Timing numbers given are for minimum TpC.
3. When using extended memory timing, add 2 TpC.
Standard Test Load
All timing references use 0.7 V_CC for a logic 1 and 0.2 V_CC for a logic 0.
For Standard Mode (not Low-EMI Mode for outputs) with SMR, D1 = 0, D0 = 0.
PS022901-0508
Electrical Characteristics