MC908QC16CDZE Freescale Semiconductor, MC908QC16CDZE Datasheet - Page 243

• Manufacturer Part Number: MC908QC16CDZE
• Description: IC MCU 8BIT 16K FLASH 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908QC16CDZE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: HC08QC
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: ESCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 26
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10-ch x 10-bit
• For Use With: DEMO908QC16 - BOARD DEMO FOR MC908QC16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

19.10 3.3-V Control Timing
19.11 Oscillator Characteristics
Freescale Semiconductor
Internal oscillator frequency
Trim accuracy
Deviation from trimmed Internal oscillator
External RC oscillator frequency, RCCLK
External clock reference frequency
Internal operating frequency
Internal clock period (1/f
RST input pulse width low
IRQ interrupt pulse width low (edge-triggered)
IRQ interrupt pulse period
1. V
2. Values are based on characterization results, not tested in production.
3. The minimum period is the number of cycles it takes to execute the interrupt service routine plus 1 t
ICFS1:ICFS0 = 00
ICFS1:ICFS0 = 01
ICFS1:ICFS0 = 10
ICFS1:ICFS0 = 11 (not allowed if V
4, 8, 12.8, 25.6MHz, V
4, 8, 12.8, 25.6MHz, V
V
V
V
V
DD
DD
DD
DD
noted.
DD
≥ 4.5 V
< 4.5 V
≥ 4.5 V
≥ 3.0 V
= 3.0 to 3.6 Vdc, V
(2)(3)
Characteristic
RST
IRQ
MC68HC908QC16 • MC68HC908QC8 • MC68HC908QC4 Data Sheet, Rev. 5
DD
DD
OP
Characteristic
(2)
(2)
SS
)
± 10%, 0 to 70°C
± 10%, –40 to 125°C
(1)
= 0 Vdc, T
(1) (5) (6)
DD
A
< 4.5 V)
Figure 19-6. RST and IRQ Timing
(3)(4)
(1) (3)
(1)
= T
L
(2)
to T
t
H
t
ILIH
RL
; timing shown with respect to 20% V
∆
∆
f
Symbol
TRIM_ACC
OSCXCLK
f
INT_TRIM
f
t
INTCLK
ILIL
RCCLK
f
Symbol
OP
t
t
t
CYC
Min
t
ILIH
ILIL
(f
RL
—
—
—
—
—
—
—
dc
dc
2
2
Bus
)
Note
Min
DD
250
200
200
—
± 0.4
12.8
25.6
Typ
± 2
—
—
—
—
—
4
8
(3)
and 70% V
— Continued on next page
CYC
3.3-V Control Timing
Max
DD
—
—
—
—
4
Max
, unless otherwise
± 5
8.4
.
12
32
16
—
—
—
—
—
—
MHz
Unit
t
CYC
ns
ns
ns
MHz
MHz
MHz
Unit
%
%
243