Z86L0408PSC ZILOG [Zilog, Inc.], Z86L0408PSC Datasheet

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Z86L0408PSC

Manufacturer Part Number
Z86L0408PSC
Description
Z8 8-Bit Cost-Effective Microcontrollers
Manufacturer
ZILOG [Zilog, Inc.]
Datasheet
FEATURES
Device
Z86L04
Z86L08
Note: *General-Purpose
GENERAL DESCRIPTION
Zilog's Z86L04/L08 microcontrollers (MCUs) are members
of the Z8 single-chip MCU family, which offer easy soft-
ware/hardware system expansion.
For applications demanding powerful I/O capabilities, the
MCU's dedicated input and output lines are grouped into
three ports, and are configurable under software control to
provide timing, status signals, or parallel I/O.
DS97LVO0901
18-Pin DIP and SOIC Packages
0 C to + 70 C Standard Temperature
2.0V to 3.9V Operating Range
14 Input / Output Lines
Five Vectored, Prioritized Interrupts from Five Different
Sources
Two On-Board Comparators
Software Enabled Watch-Dog Timer (WDT)
Programmable Interrupt Polarity
Two Standby Modes: STOP and HALT
Low-Voltage Protection
ROM
(KB)
1K
2K
(Bytes)
RAM*
125
125
Speed
(MHz)
8
8
Optional Optional
Optional Optional
Latch
Auto
Permanent
P R E L I M I N A R Y
WDT
Z86L04/L08
Z8 8-B
M
One on-chip counter/timer, with a large number of user-se-
lectable modes, off-load the system of administering real-
time tasks such as counting/timing and I/O data communi-
cations. Additionally, two on-board comparators process
analog signals with a common reference voltage (Figure
1).
ICROCONTROLLERS
ROM Mask/OTP Options:
Two Programmable 8-Bit Counter/Timers with
6-Bit Programmable Prescalers
Power-On Reset (POR) Timer
On-Chip Oscillator that Accepts RC, Crystal, Ceramic
Resonator, LC, or External Clock Drive
Clock-Free WDT Reset
Low-Power Consumption (40 mw)
Fast Instruction Pointer (1.5 s @ 8 MHz)
Fourteen Digital Inputs at CMOS Levels;
Schmitt-Triggered
P
RELIMINARY
WDT Clock Source (Z86L04 only)
ROM Protect
Auto Latch Disable
Permanent Watch-Dog Timer (WDT)
RC Oscillator
32 kHz Crystal Operation
Low EMI
IT
C
OST
-E
P
RODUCT
FFECTIVE
S
PECIFICATION
1
1
1

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