Z86E0208SSG1925 Zilog, Z86E0208SSG1925 Datasheet - Page 37

• Manufacturer Part Number: Z86E0208SSG1925
• Description: IC Z8 512 BYTE OTP 8MHZ 18-SOIC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E0208SSG1925

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: POR, WDT
• Number Of I /o: 14
• Program Memory Size: 512B (512 x 8)
• Program Memory Type: OTP
• Ram Size: 61 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• Processor Series: Z86E02x
• Core: Z8
• Data Bus Width: 8 bit
• Data Ram Size: 61 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 1
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PS014802-0903
The Z8
address field, thereby allowing short 4-bit register addressing mode using the
Register Pointer.
In the 4-bit address mode, the register file is divided into eight working register
groups, each occupying 16 continuous locations. The Register Pointer (Figure 15)
addresses the starting location of the active working-register group.
®
instructions can access registers directly or indirectly through an 8-bit
255(FFh)
254(FEh)
253(FDh)
252(FCh)
251(FBh)
250(FBh)
249(FAh)
248(F8h)
247(F7h)
246(F6h)
245(F5h)
244(F4h)
243(F3h)
242(F2h)
241(F1h)
240(F0h)
64(40h)
63(30h)
4(04h)
3(03h)
2(02h)
1(01h)
0(00h)
Location
Figure 14. Register File
Interrupt Request Register
General-Purpose Register
Interrupt Priority Register
Interrupt Mask Register
Stack Pointer (Bits 7-0)
Program Control Flags
General-Purpose
Not Implemented
Register Pointer
Ports 0-1 Mode
TimerCounter1
T1 Prescaler
Port 3 Mode
Port 2 Mode
Timer Mode
Reserved
Registers
Reserved
Reserved
Port 3
Port 2
Port 0
General-Purpose OTP MCU with 14 I/O Lines
Identifiers
SPL
GPR
RP
Flags
IMR
IRQ
IRP
P01M
P3M
P2M
Reserved
Reserved
PRE1
T1
TMR
P3
P2
Reserved
P0
Z86E02 SL 1925
31