Texas Instruments SN65C3221PWR Microcontrollers
RS-232 Transceiver, 3-5.5V, 1Mbps, 1Tx/1Rx, TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN65C3221PWR
Base Model
Detailed Description
RS-232 Transceiver, 3-5.5V, 1Mbps, 1Tx/1Rx, TSSOP
Package
16-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
SN65C3221PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN65C3221PWR Microcontrollers technical specifications.
General
Protocol
RS232
RoHS
Yes
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Active
Type
Transceiver
Number of Drivers Receivers
1/1
Duplex
Full
Alternate Parts Comparison (SN65C3221PWR vs SN65C1168EPWR vs SN65C1168PWR vs SN65C3232EDRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 3V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 3V ~ 5.5V |
| Protocol | RS232 | RS422, RS485 | RS422, RS485 | RS232 |
| Lifecycle Status | Active | Active | Active | Active |
| Duplex | Full | Full | Full | Full |
| Number of Drivers Receivers | 1/1 | 2/2 | 2/2 | 2/2 |
| Receiver Hysteresis | 500 mV | 60 mV | 60 mV | 300 mV |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| RoHS | Yes | Yes | Yes | -- |
| Operating Temperature Range C | -40 to 85 | -40 to 85 | -40 to 85 | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN65C3232EDRG4Texas Instruments3-V To 5.5-V Two Channel RS-232 1 Mbit/s Line Driver/Receiver with +/-15 kV IEC ESD Protection 16-SOIC -40 to 85
SN65C1168EPWRTexas InstrumentsDual Differential Drivers and Receivers With +/-8-kV IEC ESD Protection 16-TSSOP -40 to 85
SN65C3222DBRTexas Instruments3-V To 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver 20-SSOP -40 to 85