Z86E0208HSG1925 Zilog, Z86E0208HSG1925 Datasheet - Page 34

• Manufacturer Part Number: Z86E0208HSG1925
• Description: IC Z8 .5K OTP 8MHZ 20-SSOP
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E0208HSG1925

• 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: 20-SSOP
• 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
• Other names: 269-3946; Z86E0208HSG1925

Functional Description
PS014802-0903
RESET
(Stop-Mode Recovery)
The following special functions are incorporated into the Z8
the standard Z8 core architecture and to provide the user with increased design
flexibility.
A RESET can be triggered in the following two ways:
•
•
Power-On Reset (POR)
Upon power-up, the Power-On Reset circuit waits for T
cycles, then starts program execution at address 000Ch (Figure 12). The Z8
trol registers’ reset value is indicated in Table 14.
(Cold Start)
Power-On Reset
Watch-Dog Timer Reset
POR
P27
Figure 12. Internal Reset Configuration
INT OSC
Delay Line
T
POR
General-Purpose OTP MCU with 14 I/O Lines
ms
Reset Filter
XTAL OSC
18 CLK
PQR
®
ms, plus 18 clock
devices to enhance
Z86E02 SL 1925
Reset
Chip
®
con-
28