Specifications

2 C33 Macro Specifications
22
EPSON
S1C33 ASIC DESIGN GUIDE
EMBEDDED ARRAY S1X50000 SERIES
2) 2.0V single power source
(Unless otherwise specified: V
DD
=1.8V to 2.2V, V
SS
=0V, Ta=–40 to +85°C)
3) Analog power current
Current consumption measurement condition:
VIH=V
DD
, V
IL
=0V, output pins are open, V
DD
current is not included
*1: The values of current consumption while the CPU is operating were measured when a test program that consists of 55%
load instructions, 23% arithmetic operation instructions, 1% mac instruction, 12% branch instructions and 9% ext
instruction is being executed in the built-in RAM continuously.
2.6.5 A/D Converter Characteristics
1) 3.3V/5.0V dual power source
(Unless otherwise specified: HV
DD
=AV
DD
=4.5V to 5.5V, V
SS
=AV
SS
=0V, Ta=-40 to +85°C, ST[1:0]=11)
* Note 1: Indicates the minimum value when A/D clock = 4MHz (maximum clock frequency in 5V system).
Item Symbol Condition Min. Typ. Max. Unit
*
Operating current I
DD1
When CPU is operating 20MHz – 13 19 mA
Operating current I
DD2
HALT mode 20MHz – 6 9 mA
Operating current I
DD3
HALT2 mode, 20MHz 20MHz – 0.4 1.0 mA
Operating current I
DD4
Sleep mode – 1 30 µA
Clock timer operation current I
DDCT
When clock timer only is
operating
OSC1oscillation: 32KHz
– 1.5 – µA
Item Symbol Condition Min. Typ. Max. Unit
*
AD converter
operating current
AI
DD1
AV
DD
=HV
DD
=4.5V to 5.5V – 800 1400
µA
V
DD
=AV
DD
=2.7V to 3.6V – 500 800
No. OSC3 OSC1 CPU Clock timer Other peripheral circuits
1 On Off Normal operation
* 1
Stop Stop
2 On Off HALT mode Stop Stop
3 On Off HALT2 mode Stop Stop
4 Off Off SLEEP mode Stop Stop
5 Off On HALT mode Run Stop
6 On Off HALT mode Stop
A/D converter only operated,
conversion clock frequency=2MHz
Item Symbol Condition Min. Typ. Max. Unit
*
Resolution – – 10 – bit
Conversion time t
ADC
ST[1:0]=00(Min.), 11(Max.) 5 – – µs 1
Zero scale error E
ZS
0 2 4 LSB
Full scale error E
FS
-2 – 2 LSB
Integral linearity error E
IL
Best straight line method -3 – 3 LSB
Differential linearity error E
DL
-3 – 3 LSB
Permissible signal source impedance A
IMP
– – 5 KΩ
Analog input capacitance A
CIN
– – 45 pF