參數(shù)資料
型號: MC68CK338
廠商: Motorola, Inc.
元件分類: 32位微控制器
英文描述: Highly Integrated, Low-Power, 32-Bit Microcontroller
中文描述: 高度集成,低功耗,32位微控制器
文件頁數(shù): 115/133頁
文件大?。?/td> 798K
代理商: MC68CK338
MC68CK338
MC68CK338TS/D
MOTOROLA
115
NOTES:
1. Applies to:
CTM6 pins
QSM pins
IRQ[7:1], RESET, EXTAL, TSC, RMC, BKPT/DSCLK, IFETCH/DSI
2. Input-Only Pins: TSC, BKPT/DSCLK, RXD
Output-Only Pins: CSBOOT, BG/CS1, CLKOUT, FREEZE/QUOT, IPIPE/DSO
Input/Output Pins:
Group 1: DATA[15:0], IFETCH/DSI, all CTM6 pins except CTM31L
Group 2: ADDR[23:19]/CS[10:6], FC[2:0]/CS[5:3], DSACK[1:0], AVEC, RMC, DS, AS, SIZ[1:0],IRQ[7:1,
MODCLK, ADDR[18:0], R/W, BERR, BR/CS0, BGACK/CS2, PCS[3:1], PCS0/SS, TXD
Group 3: HALT, RESET
Group 4: MISO, MOSI, SCK
3. Does not apply to HALT and RESET because they are open drain pins.
Does not apply to MISO, MOSI, SCK, PCS0/SS, PCS[3:1], and TXD in wired-OR mode.
Does not apply to CTD[29:26] and CTD[10:4] in wired-OR mode.
4. Use of an active pulldown device is recommended.
5. Total operating current is the sum of the appropriate V
DD
supply and V
DDSYN
supply current.
6. Current measured with system clock frequency of 14.4 MHz, all modules active.
7. LPSTOP with STCPU = 1 (clock turned off at CPU32L but IMB clock active) plus QSM and CTM6 STOP bits
set.
8. V
RTC
current measured when V
DD
and V
DDSYN
are equal to V
SS
and V
RTC
is equal to V
SB
MAX.
9. Power dissipation is measured with a system clock frequency of 14.4 MHz, all modules active. Power dissipa-
tion is calculated using the following expression:
P
D
= 3.6V (I
DDSYN
+ I
DD
)
10. Input capacitance is periodically sampled rather than 100% tested.
17
Input Capacitance
2,
10
All input-only pins
All input/output pins
C
IN
10
20
pF
18
Load Capacitance
2
Group 1 I/O Pins, CLKOUT, FREEZE/QUOT, IPIPE/DSO
Group 2 I/O Pins and CSBOOT, BG/CS1
Group 3 I/O Pins
Group 4 I/O Pins
C
L
90
100
130
200
pF
Table 70 DC Characteristics (Continued)
(V
DD
and V
DDSYN
= 2.7 to 3.6 Vdc, V
SS
= 0 Vdc, T
A
= T
L
to T
H
)
Num
Characteristic
Symbol
Min
Max
Unit
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