
Philips Semiconductors
Preliminary specification
XA-S3
XA 16-bit microcontroller
32K/1K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I2C, 2 UARTs, 16 MB address range
2000 Mar 09
34
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
UNIT
Operating temperature under bias
–55 to +125
°C
Storage temperature range
–65 to +150
°C
Voltage on EA/VPP pin to VSS
0 to +13.0
V
Voltage on any other pin to VSS
–0.5 to VDD+0.5 V
V
Maximum IOL per I/O pin
15
mA
Power dissipation (based on package heat transfer, not device power consumption)
1.5
W
DC ELECTRICAL CHARACTERISTICS
VDD = 2.7 V to 5.5 V, unless otherwise specified.
Tamb = 0 to +70°C for commercial, Tamb = –40°C to +85°C for industrial, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Power supply current, operating
5.0 V, 30 MHz
80
mA
IID
Power supply current, Idle mode
5.0 V, 30 MHz
35
mA
IPD
Power supply current, Power Down mode
5.0 V, 3.0 V
5
100
A
5.0 V, 3.0 V, –40 to +85
°C
150
A
VRAM
RAM keep-alive voltage
1.5
V
VIL
Input low voltage
–0.5
0.22 VDD
V
VIH
Input high voltage, except XTAL1, RST
VDD = 5.0 V
2.2
V
VDD = 3.0 V
2.0
V
VIH1
Input high voltage to XTAL1, RST
For both 3.0 V and 5.0 V
0.7 VDD
V
VOL
Output low voltage, all ports, ALE, PSEN4, CLKOUT
IOL = 3.2 mA, VDD = 5.0 V
0.5
V
IOL = 1.0 mA, VDD = 3.0 V
0.4
V
VOH1
Output high voltage, all ports, ALE, PSEN2, CLKOUT
IOH = –100 A, VDD = 4.5 V
2.4
V
IOH = –30 A, VDD = 2.7 V
2.0
V
VOH2
Output high voltage, all ports ALE, PSEN3, CLKOUT
IOH = –3.2 mA, VDD = 4.5 V
2.4
V
IOH = –1.0 mA, VDD = 2.7 V
2.2
V
CIO
Input/Output pin capacitance1
15
pF
IIL
Logical 0 input current, all ports7
VIN = 0.45 V
–50
A
ILI
Input leakage current, all ports6
VIN = VIL or VIH
±10
A
ITL
Logical 1 to 0 transition current, all ports5
At VDD = 5.5 V
–650
A
At VDD = 2.7 V
–250
A
NOTES:
1. Maximum 15pF for EA/VPP.
2. Ports in quasi-bidirectional mode with weak pullup (applies to ALE, PSEN only during RESET).
3. Ports in PUSH-PULL mode, both pullup and pulldown assumed to be the same strength.
4. In all output modes.
5. Port pins source a transition current when used in quasi-bidirectional mode and externally driven from 1 to 0. This current is highest when
VIN is approximately 2V.
6. Measured with port in high impedance mode.
7. Measured with port in quasi-bidirectional mode.
8. Under steady state (non-transient) conditions, IOL must be externally limited as follows:
Maximum IOL per port pin:
15 mA
Maximum IOL per 8-bit port:
26 mA
Maximum total IOL for all outputs:
71 mA
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.