Key facts
- Brand
- Toshiba
- Model
- TX19
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Toshiba TMP1942CYUE/TMP1942CZUE/CZXBG 32-bit TX19 Microprocessor Manual
The TMP1942 family is a 32‑bit RISC microprocessor based on the TX19 core, offering high performance with low power consumption for a variety of electronic applications. It supports both 16‑bit MIPS16™ and 32‑bit TX39 instruction sets and includes a range of integrated peripherals.
The document details the processor’s architecture, pin assignments for 144‑pin QFP and 177‑pin CSP packages, electrical specifications, interrupt structure, DMA and timer resources, as well as troubleshooting guidance for known issues such as LWL/LWR instruction hazards and IDLE mode deadlocks.
Toshiba TX19 specifications
| Core processor | TX19 |
|---|---|
| External address space | 16 MB |
| Operating voltage range | 2.7 V to 3.6 V |
| Maximum operating frequency | 32 MHz at 3.0 V, 28 MHz at 2.7 V |
| DMA controller | 4‑channel |
| PWM timers | 6‑channel 8‑bit PWM timer |
| A/D converter | 16‑channel 10‑bit |
| D/A converter | 3‑channel 10‑bit |
| Watchdog timer | Present |
| Clock generator | On‑chip PLL ×4 |
Source: Toshiba TMP1942CYUE/TMP1942CZUE/CZXBG 32-bit TX19 Microprocessor Manual
All Toshiba TX19 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range of the TMP1942?
The processor operates from 2.7 V to 3.6 V.
From: Toshiba TMP1942CYUE/TMP1942CZUE/CZXBG 32-bit TX19 Microprocessor Manual
What is the maximum off‑chip address space?
The processor can address up to 16 MB of off‑chip memory for code and data.
From: Toshiba TMP1942CYUE/TMP1942CZUE/CZXBG 32-bit TX19 Microprocessor Manual