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参数资料
| 型号： | 784214AY |
| 厂商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 马鞍山集成电路 |
| 文件页数： | 4/100页 |
| 文件大小： | 564K |
| 代理商： | 784214AY |
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Data Sheet U14121EJ2V0DS00
4
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
OVERVIEW OF FUNCTIONS (1/2)
Part Number
Item
μ
PD784214A,
μ
PD784214AY
μ
PD784215A,
μ
PD784215AY
μ
PD784216A,
μ
PD784216AY
μ
PD784217A,
μ
PD784217AY
μ
PD784218A,
μ
PD784218AY
Number of basic instructions (mnemonics)
113
General-purpose registers
8 bits
×
16 registers
×
8 banks, or 16 bits
×
8 registers
×
8 banks (memory
mapping)
Minimum instruction execution time
160 ns/320 ns/640 ns/1,280 ns/2,560 ns (@f
XX
= 12.5 MHz operation with
main system clock)
61
μ
s (@f
XT
= 32.768 kHz operation with subsystem clock)
ROM
96 KB
128 KB
192 KB
256 KB
Internal
memory
RAM
3,584 bytes
5,120 bytes
8,192 bytes
12,800 bytes
Memory space
1 MB with program and data spaces combined
Total
86
CMOS input
8
CMOS I/O
72
I/O ports
N-ch open-drain I/O
6
Pins with pull-up resistor
70
LED direct drive output
22
Pins with
additional
functions
Note 1
Middle-voltage pin
6
Real-time output port
4 bits
×
2 or 8 bits
×
1
Timer/event counter:
(16-bit)
Timer counter
×
1
Capture/compare register
×
2
PPG output
Pulse output
Square wave output
One-shot pulse output
Timer/event counter 1: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Timer/event counter 2: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Timer/event counter 5: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Timer/event counter 6: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Timer/event counter 7: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Timer/event counter
Timer/event counter 8: Timer counter
×
1
(8-bit)
Pulse output
PWM output
Square wave output
Compare register
×
1
Serial interface
UART/IOE (3-wire serial I/O): 2 channels (on-chip baud rate generator)
CSI (3-wire serial I/O, multimaster supporting I
2
C bus
Note 2
): 1 channel
A/D converter
8-bit resolution
×
8 channels
8-bit resolution
×
2 channels
D/A converter
Notes 1.
Pins with additional functions are included with the I/O pins.
2.
μ
PD784216AY/784218AY Subseries only
www.DataSheet4U.com
相关PDF资料 |
PDF描述 |
|---|---|
| 784215A | MOS INTEGRATED CIRCUIT |
| 784215AY | MOS INTEGRATED CIRCUIT |
| 784216A | MOS INTEGRATED CIRCUIT |
| 784216AY | MOS INTEGRATED CIRCUIT |
| 784217A | MOS INTEGRATED CIRCUIT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 784215A | 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| 784215AY | 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| 784216A | 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| 784216AY | 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT |
| 784217A | 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT |
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