MC68340PV16VE Freescale Semiconductor, MC68340PV16VE Datasheet - Page 422

• Manufacturer Part Number: MC68340PV16VE
• Description: IC MCU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340PV16VE

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

11.10 SERIAL MODULE ELECTRICAL SPECIFICATIONS
(d) corresponding to part operation, GND = 0 Vdc, TA = 0 to 70 C; see numbered notes; see Figures 11-15–11-18)
NOTES:
11-22
Num.
3
9
10
11
12
13
1
2
4
5
6
7
8
(a) The electrical specifications in this document for both the 8.39 and 16.78 MHz @ 3.3 V 0.3 V are preliminary
(b) The 16.78-MHz specifications apply to the MC68340 @ 5.0 V 5% operation.
(c) The 25.16 MHz @ 5.0 V 5% electrical specifications are preliminary.
(d) For extended temperature parts T A = –40 to +85 C. These specifications are preliminary.
1.
2.
2
1
and apply only to the appropriate MC68340V low voltage part.
Asynchronous operation numbers take into account a receiver and transmitter operating at different clock
frequencies. (Rx) refers to receiver value. (Tx) refers to transmitter value. (Gx) refers to the value that is greater,
either receiver or transmitter.
Specification #3 for 16.78 MHz @ 3.3 V 0.3 V will be 8 ns.
CLKOUT Cycle Time
Clock Rise or Fall Time
Clock Input (X1 or SCLK ) Synchronizer Setup
Time
Clock Input (X1 or SCLK ) Synchronizer Hold
Time
TxD Data Valid from CLKOUT High
X1 Cycle Time
X1 High or Low Time
SCLK High or Low Time, Asynchronous (16x)
Mode
SCLK High Time, Synchronous (1x) Mode
SCLK Low Time, Synchronous (1x) Mode
TxD Data Valid from SCLK Low, Synchronous
(1x) Mode
RxD Setup Time to SCLK High, Synchronous
(1x) Mode
RxD Hold Time from SCLK High, Synchronous
(1x) Mode
CLKOUT
Figure 11-15. Serial Module General Timing Diagram
TxD
Characteristic
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68340 USER’S MANUAL
Go to: www.freescale.com
5
1
Symbol
t X1HL
t R
t R H
t T D
t VLD
t AHL
t SH
t cyc
t CS
t CH
t X1
t SL
t rf
S
119.2
Min
8.39 MHz
—
15
30
({1.5t cyc (Tx) + t CS (Tx) + t VLD (Tx)} +
3.3 V
0.5t cyc (Rx) + t CS (Rx) + t CH (Rx)})
0.5t cyc (Rx) + t CS (Rx) + t CH (Rx)
0.5t cyc (Rx) + t CS (Rx) + t CH (Rx)
t cyc (Gx) + t CS (Gx) + t CH (Gx)
0.55 t cyc + 0.75(t CS + t CH )
Max
—
20
—
—
t CS (Tx) + t VLD (Tx)
t cyc + t CS + t CH
1.5t cyc (Tx) +
59.6
Min
8, 5
16.78 MHz
—
15
greater of
2.25 t cyc
3.3 V or
0.5 t cyc
5.0 V
t SH
or
(See notes (a), (b), (c), and
Max
—
10
—
—
Min
25.16 MHz
40
—
5
8
5.0 V
MOTOROLA
Max
—
—
—
5
Unit
Max
Max
Min
Min
Min
Min
Min
Min
Min
ns
ns
ns
ns