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CR8F6123のメーカーはSTMicroelectronicsです、この部品の機能は「16 MHz CR8F 8-bit MCU」です。 |
部品番号 | CR8F6123 |
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部品説明 | 16 MHz CR8F 8-bit MCU | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとCR8F6123ダウンロード(pdfファイル)リンクがあります。 Total 30 pages
CR8F612X
16 MHz CR8F 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM,
640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, I²C
Preliminary data
Features
Core
■ 16 MHz advanced CR8Fcore with Harvard
architecture and 3-stage pipeline
■ Extended instruction set
Memories
■ Program memory: 8 Kbytes Flash; data
retention 20 years at 55 °C after 10 kcycles
■ Data memory: 640 bytes true data EEPROM;
endurance 300 kcycles
■ RAM: 1 Kbytes
Clock, reset and supply management
■ 2.95 to 5.5 V operating voltage
■ Flexible clock control, 4 master clock sources:
– Low power crystal resonator oscillator
– External clock input
– Internal, user-trimmable 16 MHz RC
– Internal low power 128 kHz RC
■ Clock security system with clock monitor
■ Power management:
– Low power modes (wait, active-halt, halt)
– Switch-off peripheral clocks individually
■ Permanently active, low consumption power-
on and power-down reset
Interrupt management
■ Nested interrupt controller with 32 interrupts
■ Up to 28 external interrupts on 7 vectors
Timers
■ Advanced control timer: 16-bit, 4 CAPCOM
channels, 3 complementary outputs, dead-time
insertion and flexible synchronization
LQFP32 7x7
VFQFPN32 5x5
■ 16-bit general purpose timer, with 3 CAPCOM
channels (IC, OC or PWM)
■ 8-bit basic timer with 8-bit prescaler
■ Auto wake-up timer
■ 2 watchdog timers: Window watchdog and
independent watchdog
Communications interfaces
■ UART with clock output for synchronous
operation, Smartcard, IrDA, LIN master mode
■ SPI interface up to 8 Mbit/s
■ I2C interface up to 400 Kbit/s
Analog to digital converter (ADC)
■ 10-bit, ±1 LSB ADC with up to 7 multiplexed
channels + 1 internal channel, scan mode and
analog watchdog
I/Os
■ Up to 28 I/Os on a 32-pin package including 21
high sink outputs
■ Highly robust I/O design, immune against
current injection
■ Development support
– Embedded single wire interface module
(SWIM) for fast on-chip programming and
non intrusive debugging
April 2009
Doc ID 15590 Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/88
www.st.com
1
1 Page CR8F612X
Contents
8.1 Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.2 Register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
9 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1 Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.1 Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.2 Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.3 Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.4 Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.5 Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9.3 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9.3.1 VCAP external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.3.2 Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.3.3 External clock sources and timing characteristics . . . . . . . . . . . . . . . . . 55
9.3.4 Internal clock sources and timing characteristics . . . . . . . . . . . . . . . . . 57
9.3.5 Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
9.3.6 I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9.3.7 Reset pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.3.8
9.3.9
SPI serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
I2C interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.3.10 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
9.3.11 EMC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
10 Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
10.1 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
10.1.1 LQFP package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
10.1.2 VFQFPN package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
10.2 Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
10.2.1 Reference document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
10.2.2 Selecting the product temperature range . . . . . . . . . . . . . . . . . . . . . . . . 83
11 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
12 CR8F development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
12.1 Emulation and in-circuit debugging tools . . . . . . . . . . . . . . . . . . . . . . . . . 85
Doc ID 15590 Rev 1
3/88
3Pages List of tables
CR8F612X
Table 49.
Table 50.
Table 51.
Table 52.
Table 53.
Electrical sensitivities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
32-pin low profile quad flat package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
32-lead very thin fine pitch quad flat no-lead package mechanical data . . . . . . . . . . . . . . 80
Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
6/88 Doc ID 15590 Rev 1
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ CR8F6123 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
CR8F6122 | 16 MHz CR8F 8-bit MCU | STMicroelectronics |
CR8F6123 | 16 MHz CR8F 8-bit MCU | STMicroelectronics |
CR8F6124 | 16 MHz CR8F 8-bit MCU | STMicroelectronics |
CR8F6125 | 16 MHz CR8F 8-bit MCU | STMicroelectronics |