Z8673312PSG Datasheet, PDF (74/84 Pages) Zilog, Inc. – CMOS Z8 OTP Microcontrollers

CMOS Z8^® OTP Microcontrollers
Product Specification
70
R242 T1
D7 D6 D5 D4 D3 D2 D1 D0
T₁ Invalid Value
(When Written)
(Range 1-258 Decimal
01-00 HEX)
T₁ Current Value
(When READ)
Figure 42. Counter/Timer 1 Register (F2_h: Read/Write)
R243 PRE1
D7 D6 D5 D4 D3 D2 D1 D0
*Default After Reset
Count Mode
0 = T₁ Single Pass
1 = T₁ Modulo N
Clock Source
1 = T₁ Internal
0 = T₁ External Timing Input
(T_IN) Mode
Prescaler Modulo
(Range: 1-64 Decimal
01-00 HEX)
Figure 43. Prescaler 1 Register (F3_h: Write Only)
R244 T0
D7 D6 D5 D4 D3 D2 D1 D0
T₀ Initial Value
(When Written)
(Range: 1-256 Decimal
01-00 HEX)
T₀ Current Value
(When Read)
Figure 44. Counter/Timer 0 Register (F4_h: Read/Write)
PS022901-0508
Electrical Characteristics