z02205 ZiLOG Semiconductor, z02205 Datasheet - Page 11

• Manufacturer Part Number: z02205
• Description: Modem Controller Ideal For Low Power Consumption, Small Size Requirements
• Manufacturer: ZiLOG Semiconductor

ZiLOG
PIN FUNCTIONS
XTAL1 Crystal 1 (Time-based Input).
XTAL2 Crystal 2 (Time-based Output).
DPWR Data Pump Write (Output).
DPRESET Data Pump Reset (Output).
DPIRQ Data Pump Interrupt Request (Input).
DPCS Data Pump Chip Select (Output).
DTR Data Terminal Ready (Input).
DCD Data Carrier Detect (Output).
MUTE Speaker Mute Control (Output).
PS001000-MOD0599
DPRD Data Pump Read (Output).
D0–D7 DSP Register Data Lines (Input/Output).
A0–A2 DSP Register Address Lines (Output).
TxD Transmit Data (Output).
RxD Read Data (Input).
OH Off Hook Relay Output (Output).
SHUNT Pulse Dial Shunt Relay Output (Output).
RINGDET Ring Detect Input (Input).
Modem Controller
Z02205
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