HD404848中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD404848規(guī)格書詳情
Description
The HD404849 series of HMCS400-series microcomputers is designed to increase program productivity and also incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D converter, input capture circuit, 32-kHz oscillator for clock use, and four low-power dissipation modes.
Features
? 35 I/O pins, including nine high-current pins (15 mA, max.), eight pins multiplexed with LCD segment pins, and four pins multiplexed with analog input pins
? Four timer/counters
? Eight-bit input capture circuit
? Three timer outputs (including two PWM outputs)
? Two event counter inputs (including one in which the detection edge is programmable)
? Clock-synchronous 8-bit serial interface
? A/D converter (8 channels × 8 bits)
- Operation voltage 2.7 V to 6.0 V
? LCD driver (32 segments × 4 commons)
? Built-in oscillators
- Main clock: Can be driven by ceramic oscillator, crystal oscillator, or external clock.
- Subclock: 32.768-kHz crystal
? Ten interrupt sources
- Four by external sources, including two in which the detection edge is programmable
- Six by internal sources
? Subroutine stack up to 16 levels, including interrupts
? Four low-power dissipation modes
- Standby mode
- Stop mode
- Watch mode
- Subactive mode
? One external input for transition from stop mode to active mode
? Instruction cycle time: 0.89 μs (fOSC = 4.5 MHz)
? Operation voltage
- VCC = 2.7 V to 6.0 V (subactive mode: 2.2 V to 6.0 V) (HD404848, HD404849)
- VCC = 2.7 V to 5.5 V (HD4074849)
? Two operating modes
- MCU mode (HD404848, HD4048412, HD404849)
- MCU/PROM mode (HD4074849 only)
產(chǎn)品屬性
- 型號:
HD404848
- 制造商:
HITACHI
- 制造商全稱:
Hitachi Semiconductor
- 功能描述:
4-Bit Single-Chip Microcomputer
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
HITACHI |
2016+ |
QFP |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
HD/海德頻率 |
23+ |
NA/ |
499 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HIT品牌 |
2023+ |
QFP貼片三極管 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
HIT |
23+ |
QFP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
HIT |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
HD |
QFP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
HITACHI |
2020+ |
QFP |
350000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
HD |
1844+ |
QFP |
9852 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
HITACHI |
22+ |
TQFP-100 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價 | ||
HITACHI |
24+ |
QFP-80P |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 |