z86d73 ZiLOG Semiconductor, z86d73 Datasheet - Page 7

• Manufacturer Part Number: z86d73
• Description: 40/44/48-pin Low-voltage
• Manufacturer: ZiLOG Semiconductor

Features
PS019402-1103
Table 1 shows the features of the Z86D73.
Table 1. Features
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Device
Z86D73
Note:
Low power consumption–40 mW (typical)
Three standby modes
–
–
–
Special architecture to automate both generation and reception of complex
pulses or signals:
–
–
–
Six priority interrupts
–
–
–
Low-voltage detection with flag
Programmable watch-dog/power-on reset circuits
Two independent comparators with programmable interrupt polarity
Mask selectable pull-up transistors on ports 0, 1, 2
Programmable mask options
–
*General purpose
Stop—2 µA (typical)
Halt—0.8 mA (typical)
Low voltage
One programmable 8-bit counter/timer with two capture registers and two
load registers
One programmable 16-bit counter/timer with one 16-bit capture register
pair and one 16-bit load register pair
Programmable input glitch filter for pulse reception
Three external
Two assigned to counter/timers
One low-voltage detection interrupt
Oscillator selection: RC oscillator versus crystal or other clock source
32
OTP (KB) RAM* (Bytes) I/O Lines Voltage Range
P
236
R
E
L
I
31
M
I
N
2.0 V–3.6 V
A
40/44/48-Pin Low-Voltage IR OTP
R
Y
Z86D73
1