Z8673312PSG Datasheet, PDF (33/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
29
Table 13. DC Electrical Characteristics T_A = 0 °C to +70 °C, 12 MHz (Continued)
No. Symbol
18 TdDM(AS)
Parameter
DM Valid to AS Rise Delay
V_CC1 Min
3.5V 35
Max
Units Notes
ns 2
5.5V 35
ns 2
19 ThDS(AS) DS Valid to Address Valid Hold Time 3.5V 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.
Table 14. DC Electrical Characteristics T_A = -40 °C to +105 °C, 12 MHz
No. Symbol
1
TdA(AS)
Parameter
Address Valid to AS Rise Delay
V_CC1 Min
4.5V 35
5.5V 35
2
TdAS(A)
AS Rise to Address Float Delay 4.5V 45
5.5V 45
3
TdAS(DR) AS Rise to Read Data Req’d Valid 4.5V
5.5V
4
TwAS
AS Low Width
4.5V 55
5.5V 55
5
TdAS(DS) Address Float to DS Fall
4.5V 0
5.5V 0
6
TwDSR
DS (Read) Low Width
4.5V 200
5.5V 200
7
TwDSW
DS (Write) Low Width
4.5V 110
5.5V 110
8
TdDSR(DR) DS Fail to Read Data Req’d Valid 4.5V
5.5V
9
ThDR(DS) Read Data to DS Rise Hold Time 4.5V 0
5.5V 0
Max
250
250
150
150
Units Notes
ns 2
ns 2
ns 2
ns 2
ns 2,3
ns 2,3
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
PS022901-0508
Electrical Characteristics