S3C7295 查看數據表（PDF） - Samsung

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S3C7295

The S3C7295 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47

Samsung 

S3C7295/P7295

ELECTRICAL DATA

Table 13-6. Input/Output Capacitance

(TA = 25 °C, VDD = 0 V )

Parameter

Symbol

Condition

Min

Typ

Input

Capacitance

CIN

f = 1 MHz; Unmeasured pins

–

–

are returned to VSS

Output

Capacitance

COUT

–

–

I/O Capacitance

CIO

–

–

Max

Units

15

pF

15

pF

15

pF

Table 13-7. Voltage Doubler Output

(TA = -40 °C to + 85 °C, VDD = 2.2 V to 3.4 V)

Parameter

Symbol

Condition

Min

Voltage Doubler

Vbias VDD = 2.2 V to 3.4 V

–

Output

Typ

2 VDD

Max

–

Units

V

Table 13-8. A.C. Electrical Characteristics

(TA = – 40 °C to + 85 °C, VDD = 2.2 V to 3.4 V)

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Instruction Cycle tCY

Time (note)

VDD = 2.2 V to 3.4 V

0.95

–

64

µs

With subsystem clock (fxt)

114

122

125

Interrupt Input

fINTH,

High, Low Width fINTL

INT0–INT2, INT4

K0–K3

10

–

–

RESET Input Low tRSL

Width

Input

10

–

–

NOTE: Unless otherwise specified, Instruction Cycle Time condition values assume a main system clock ( fx ) source.

13-7

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