4.3 | DC Electrical Characteristics...........................................................................................................................................4
6.1 | Serial Ports.................................................................................................................................................................................6
6.3 | Analog to Digital Converter (ADC) ............................................................................................................................8
9.1 | Federal Communications Commission (FCC - US)........................................................................................12
9.2 | EU ................................................................................................................................................................................................12
10
| Ordering Information ...............................................................................................................13
Rev 4.0 MMB Research 2014
Page 1
Z357PA10 Module Data Sheet
1 |
General Information
Note that some of the specifications refer to either EM357 or Module. Please note specifications cited as EM357 are taken
from the EM357 datasheet (this should also be noted where referred to). Module means measurements taken with our
production module.
2 |
Memory
SKU
ZGB.357.PA.1.0
RAM (kB)
12
On-Chip Flash (kB)
192
Serial Flash (kB)
512
3 |
Module Pinout
Module Pad
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VCC
GND
Host Controlled Handshake Line
Module Controlled Handshake Line
SPI Slave CLK
SPI Slave In
SPI Slave Out
Reset Module, active low
VCC
GND
n.c.
n.c.
GND
Reset Module, active low
nReset (12)
JTCK (32)
JTDO, PC2 (33)
JTDI, PC3 (34)
JTMS, PC4 (35)
JRST, PC0 (40)
PB4 (20)
PA6 (29)
PB3 (19)
PB2 (31)
PB1 (30)
nReset (12)
Function
GND
Module UART RX
Module UART TX
PB2 (31)
PB1 (30)
PB4 (20)
PB3 (19)
PA5 (27)
PA4 (26)
PC1 (38)
PB0 (36)
EM357 GPIO (EM357 Pin Number)
Rev 4.0 MMB Research 2014
Page 2
Z357PA10 Module Data Sheet
Module Pad
29
30
31
32
Function
n.c.
n.c.
GND
EM357 GPIO (EM357 Pin Number)
PB7 (41)
3.1 | Debug and Programming Interface
In order to access the EM357 for programming and debug purposes, it is recommended that the designer incorporate
Ember’s 10-pin InSight Port connector. This will allow Ember’s InSight Adapter (ISA3) to be used. Contact Ember for details
regarding the InSight Port connector and ISA3.
The following table shows a pin mapping between Ember’s 10-pin InSight Port connector and the module, and the graphic
to the right displays the layout of the InSight Port connector.
Ember InSight Port Pin
1
2
3
4
5
6
7
8
9
10
Module Pin
10, 18 (VCC)
25 (PC2 / JTDO / SWO)
28 (PC0 / JRST)
26 (PC3 / JTDI)
1, 11, 19, 22, 32 (GND)
24 (JTCK)
27 (PC4 / JTMS / SWDIO)
17, 23 (nReset)
7 (PA4 / PTF)
6 (PA5 / PTD)
VBRD 1
PC0 (nJRST) 3
GND 5
PC4 (JTMS/SWDIO) 7
PA4 (PTF) 9
2
4
6
8
10
PC2 (JTDO/SWO)
PC3 (JTDI)
JCLK/SWCLK
nRESET
PA5 (PTD)
4 |
Electrical Specifications
4.1 | Absolute Maximum Ratings
Parameter
Supply Voltage (VCC)
Voltage on any GPIO ([PA[0:7], PB[0:7], PC[0:7]), JTCK, nReset
Voltage on any GPIO pin (PA4, PA5, PB5, PB6, PB7, PC1) when used as an input to
the general purpose ADC with the low voltage range selected
Ambient Operating Temperature
Minimum
0
-0.3
-0.3
-40
Maximum
3.6
VCC + 0.3
2
85
Units
V
V
V
°C
4.2 | Recommended Operating Conditions
Parameter
Supply Voltage (VCC)
Temperature Range
Minimum
2.7
-40
Typical
3.3
Maximum
3.6
85
Units
V
°C
Rev 4.0 MMB Research 2014
Page 3
Z357PA10 Module Data Sheet
4.3 | DC Electrical Characteristics
Parameter
TX current
TX current
RX current
Idle current
Deep sleep current
Low Schmitt switching threshold
High Schmitt switching threshold
Input current for logic 0
Input current for logic 1
Input pull-up resistor value
Input pull-down resistor value
Output voltage for logic 0
Output voltage for logic 1
Output source current (standard
current pad)
Output sink current (standard
current pad)
Output source current, high current
pad: PA6, PA7, PB6, PB7, PC0
Output sink current, high current
pad: PA6, PA7, PB6, PB7, PC0
Total output current (for I/O Pads)
24
24
0
0.82 x VCC
29
29
Test Condition
At 25 °C, VCC = 3.3v, boost
mode
At 25 °C, VCC = 3.3v, normal
mode
At 25 °C, VCC = 3.3v
At 25 °C, VCC = 3.3v, sleep
mode
At 25 °C, VCC = 3.3v, shutdown
mode
Schmitt input threshold going
from high to low
Schmitt input threshold going
from low to high
0.42 x VCC
0.62 x VCC
Minimum
Typical
208
205
28
8.5
0.65
0.5 x VCC
0.8 x VCC
-0.5
0.5
34
34
0.18 x VCC
VCC
4
4
8
8
40
Maximum
Units
mA
mA
mA
mA
μA
V
V
μA
μA
kΩ
kΩ
V
V
mA
mA
mA
mA
mA
5 |
RF Specifications
5.1 | Receive Specifications
Module Receive Characteristics
Parameter
Receive sensitivity
Input 1dB Compression
Input IP3
Test Condition
Max gain
CW
Two –7 dBm CW tones spaced 1 MHz apart
Min
Typical
TBD
TBD
26
36
Max
Units
dBm
dBm
dBm
dBm
Receive sensitivity (Boost) Max gain
Rev 4.0 MMB Research 2014
Page 4
Z357PA10 Module Data Sheet
EM357 Receive Characteristics
This table lists the key parameters of the integrated IEEE 802.15.4-2003 receiver on the EM357. This information is taken
from the Ember EM357 Datasheet. This document is available at:
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