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The ST72324Bxx devices are members of the ST7 microcontroller family designed for midrange applications running from 3.8 to 5.5 V. Different package options offer up to 32 I/O pins.
All devices are based on a common industry-standard 8-bit core, featuring an enhanced instruction set and are available with Flash or ROM program memory. The ST7 family architecture offers both power and flexibility to software developers, enabling the design of highly efficient and compact application code.
The on-chip peripherals include an A/D converter, two general purpose timers, an SPI interface and an SCI interface. For power economy, the microcontroller can switch dynamically into, Slow, Wait, Active-halt or Halt mode when the application is in idle or stand-by state.
Typical applications include consumer, home, office and industrial products.主な特徴
- 1 analog peripheral (low current coupling)
10-bit ADC with up to 12 input ports - 2 communication interfaces
SPI synchronous serial interface SCI asynchronous serial interface - Memories
8 to 32 Kbyte dual voltage High Density Flash (HDFlash) or ROM with readout protection capability. In-application programming and Incircuit programming for HDFlash devices 384 bytes to 1 Kbyte RAM HDFlash endurance: 1 kcycle at 55 °C, data retention 40 years at 85 °C - Interrupt management
Nested interrupt controller. 10 interrupt vectors plus TRAP and RESET. 9/6 ext. interrupt lines (on 4 vectors) - Clock, reset and supply management
Enhanced low voltage supervisor (LVD) with programmable reset thresholds and auxiliary voltage detector (AVD) with interrupt capability Clock sources: crystal/ceramic resonator oscillators, int. RC osc. and ext. clock input PLL for 2x frequency multiplication 4 power saving modes: Slow, Wait, Active-halt, and Halt - 4 timers
Main clock controller with real-time base, Beep and clock-out capabilities Configurable watchdog timer 16-bit Timer A with 1 input capture, 1 output compare, ext. clock input, PWM and pulse generator modes 16-bit Timer B with 2 input captures, 2 output compares, PWM and pulse generator modes - Development tools
In-circuit testing capability - Up to 32 I/O ports
32/24 multifunctional bidirectional I/Os, 22/17 alternate function lines, 12/10 high sink outputs
- 1 analog peripheral (low current coupling)
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品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| ST72F324BJ4T6 |
NRND
|
LQFP 44 10x10x1.4 | インダストリアル | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店からオーダー | STからオーダー | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| ST72F324BJ4T6 | 1 distributors |
NRND
|
EAR99 | NEC | Tray | LQFP 44 10x10x1.4 | -40 | 85 | MALAYSIA | |||
製品ステータス
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
