M68HC16 Z SERIES
ELECTRICAL CHARACTERISTICS
MOTOROLA
USER’S MANUAL
A-17
16
MC68HC16Z1 RAM Standby Current
12Normal RAM operation15
VDD > VSB – 0.5 V
Transient condition
VSB 0.5 V ≥ VDD ≥ VSS + 0.5 V
VDD < VSS + 0.5 V
ISB
—
10
3
50
A
mA
A
16A
MC68HC16Z2/Z3 RAM Standby Current
12VDD > VSB – 0.5 V
Transient condition
VSB 0.5 V ≥ VDD ≥ VSS + 0.5 V
VDD < VSS + 0.5 V
ISB
—
10
3
100
A
mA
A
17
MC68HC16Z1 Power Dissipation16
PD
—
777
mW
17A
MC68HC16Z2/Z3 Power Dissipation
16PD
—
787
mW
18
All input-only pins except ADC pins
All input/output pins
CIN
—
10
20
pF
19
Group 1 I/O Pins, CLKOUT, FREEZE/QUOT, IPIPE0
Group 2 I/O Pins and CSBOOT, BG/CS
Group 3 I/O Pins
Group 4 I/O Pins
CL
—
90
100
130
200
pF
NOTES:
1. Applies to :
Port ADA[7:0] — AN[7:0]
Port E[7:4] — SIZ[1:0], AS, DS
Port F[7:0] — IRQ[7:1], MODCLK
Port GP[7:0] — IC4/OC5/OC1, IC[3:1], OC[4:1]/OC1
Port QS[7:0] — TXD, PCS[3:1], PCS0/SS, SCK, MOSI, MISO
BKPT/DSCLK, DSI/IPIPE1, PAI, PCLK, RESET, RXD, TSC
EXTAL (when PLL enabled)
2. This parameter is periodically sampled rather than 100% tested.
3. Applies to all input-only pins except ADC pins.
4. Input-Only Pins: EXTAL, TSC, BKPT/DSCLK, PAI, PCLK, RXD
Input/Output: CSBOOT, BG/CS1, CLKOUT, FREEZE/QUOT, DSO/IPIPE0, PWMA, PWMB
Output-Only Pins:
Group 1: Port GP[7:0] — IC4/OC5/OC1, IC[3:1], OC[4:1]/OC1, DATA[15:0], DSI/IPIPE1
Group 2: Port C[6:0] — ADDR[22:19]/CS[9:6], FC[2:0]/CS[5:3],
Port E[7:0] — SIZ[1:0], AS, DS, AVEC, DSACK[1:0]
Port F[7:0] — IRQ[7:1], MODCLK
Port QS[7:3] — TXD, PCS[3:1], PCS0/SS
ADDR23/CS10/ECLK, ADDR[18:0], R/W, BERR, BR/CS0, BGACK/CS2
Group 3: HALT, RESET
Group 3: MISO, MOSI, SCK
5. Applies to all input/output and output pins.
6. Does not apply to HALT and RESET because they are open drain pins. Does not apply to port QS[7:0]
(TXD, PCS[3:1], PCS0/SS, SCK, MOSI, MISO) in wired-OR mode.
7. Applies to Group 1, 2, 4 input/output and all output pins.
8. Applies to Group 1, 2, 3, 4 input/output pins, BG/CS, CLKOUT, CSBOOT, FREEZE/QUOT, and IPIPE0.
9. Applies to DATA[15:0].
10. Use of an active pulldown device is recommended.
11. Total operating current is the sum of the appropriate IDD, IDDSYN, ISB, and IDDA.
12. Current measured at maximum system clock frequency, all modules active.
Table A-14 25.17-MHz DC Characteristics (Continued)
(V
DD
and V
DDSYN
= 5.0 Vdc
± 5%, V
SS
= 0 Vdc, T
A
= T
L
to T
H)
Num
Characteristic
Symbol
Min
Max
Unit